📦 Product Description
The LERIN Tools 25mm 3-Flute Auger Bit (LER-AUG-25) is built for professionals who demand speed, accuracy, and durability when drilling through wood. With a precision-engineered three-flute cutting system, this auger bit delivers faster chip evacuation, reduced friction, and exceptionally clean holes—making it superior to traditional single-flute auger bits.
Perfect for carpentry, framing, deck construction, furniture making, and electrical conduit drilling, this bit offers reliable performance on every job site. The self-feeding screw tip ensures smooth, effortless penetration through hardwoods, softwoods, and treated lumber.
 
✨ Key Features
25mm diameter for fast, clean drilling
3-Flute cutting system improves chip removal & drilling speed
Self-feeding screw point for controlled and efficient drilling
Compatible with hardwood, softwood, timber & treated lumber
Hardened steel construction for long life and repeat use
Sharpened cutting edges for smooth hole walls
Hex shank for secure hold in drills and impact drivers
Perfect for carpentry, framing, decking, electrical work, & woodworking
 
 
📐 Specifications
Brand: LERIN Tools
Model: LER-AUG-25
Type: Power Auger Bit
Diameter: 25mm
Design: 3 Flute
Material: Hardened / high-carbon steel
Application: Wood drilling
Shank Type: Hex shank (drill & impact driver compatible)
 
 
❓ Frequently Asked Questions (FAQ)
1. What materials can this 25mm auger bit drill?
It’s designed for wood—including hardwood, softwood, plywood, timber, and pressure-treated lumber.
2. What are the benefits of the 3-flute design?
It offers faster chip ejection, smoother drilling, better stability, and longer tool life.
3. Can I use this bit with an impact driver?
Yes. The hex shank ensures strong grip and compatibility with impact drivers and standard drills.
4. Does it include a self-feeding screw tip?
Yes — the screw point pulls the bit forward for fast, effortless drilling.
5. Is this suitable for drilling deep holes?
Absolutely. The triple-flute geometry prevents clogging and overheating in deep applications.
6. Can it drill through wet or treated lumber?
Yes — it performs efficiently in green, damp, and pressure-treated wood.
7. What trade professionals use this size?
Electricians, carpenters, framers, deck builders, furniture makers, and general contractors.
8. How do I care for the auger bit?
Keep the flutes clean, avoid drilling directly into nails, and apply a light lubricant after use to prevent rust.